optlist.h

/*
  * The GURLS Package in C++
  *
  * Copyright (C) 2011-1013, IIT@MIT Lab
  * All rights reserved.
  *
  * author:  M. Santoro
  * email:   msantoro@mit.edu
  * website: http://cbcl.mit.edu/IIT@MIT/IIT@MIT.html
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  *     * Redistributions of source code must retain the above
  *       copyright notice, this list of conditions and the following
  *       disclaimer.
  *     * Redistributions in binary form must reproduce the above
  *       copyright notice, this list of conditions and the following
  *       disclaimer in the documentation and/or other materials
  *       provided with the distribution.
  *     * Neither the name(s) of the copyright holders nor the names
  *       of its contributors or of the Massacusetts Institute of
  *       Technology or of the Italian Institute of Technology may be
  *       used to endorse or promote products derived from this software
  *       without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
  * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
  * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
  * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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  */

#ifndef _GURLS_OPTLIST_H_
#define _GURLS_OPTLIST_H_

#include <iostream>
#include <string>
#include <map>
#include <vector>
#include <algorithm>
#include <typeinfo>

#include "gurls++/exports.h"
#include "gurls++/gmat2d.h"
#include "gurls++/gvec.h"
#include "gurls++/options.h"
#include "gurls++/optarray.h"
#include "gurls++/exceptions.h"


namespace gurls {


#ifdef _WIN32
#pragma warning(push)
#pragma warning(disable : 4251)
#endif

class GURLS_EXPORT GurlsOptionsList: public GurlsOption
{
public:
    typedef std::map<std::string, GurlsOption* > ValueType;

    GurlsOptionsList(std::string ExpName, bool usedefopt = false);

    GurlsOptionsList(const GurlsOptionsList &other);

    ~GurlsOptionsList();

    bool addOpt(std::string key, GurlsOption* value);

    bool addOpt(std::string key, std::string value);

    bool addOpt(std::string key, std::wstring value);

    GurlsOption* getOpt(std::string key);

    const GurlsOption* getOpt(std::string key) const;

    template<class T>
    T* getOptAs(std::string key)
    {
        return T::dynacast(this->getOpt(key));
    }

    template<class T>
    const T* getOptAs(std::string key) const
    {
        return T::dynacast(this->getOpt(key));
    }

    template<class T>
    typename T::ValueType& getOptValue(std::string key)
    {
        return this->getOptAs<T>(key)->getValue();
    }

    template<class T>
    const typename T::ValueType& getOptValue(std::string key) const
    {
        return this->getOptAs<T>(key)->getValue();
    }

    std::string getOptAsString(std::string key) const;

    std::string getName() const;

    const ValueType& getValue() const;

    void setName(std::string);

    double getOptAsNumber(std::string key) const;

    void printAll();

    bool hasOpt(std::string key) const;

    void removeOpt(std::string key, bool deleteMembers = true);

    virtual bool isA(OptTypes id) const;

    static GurlsOptionsList* dynacast(GurlsOption* opt);

    static const GurlsOptionsList* dynacast(const GurlsOption* opt);

    int size() const;

    GurlsOption* operator[] (int idx);

    friend GURLS_EXPORT std::ostream& operator<<(std::ostream& os, const GurlsOptionsList& opt);

    virtual std::ostream& operator<<(std::ostream& os) const;

    std::string toString();

    void copyOpt(std::string key, const GurlsOptionsList &from);

    void save(const std::string& fileName) const;

    void load(const std::string& fileName);

protected:
    std::string name;   
    ValueType* table;   

};

#ifdef _WIN32
#pragma warning(pop)
#endif

}

#endif // _GURLS_OPTLIST_H_